Greatest Common Factor of 690, 131, 502

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 690, 131, 502 by common division method
• Greatest Common Factor of 690, 131, 502 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 502

List of positive integer factors of 502 that divides 502 without a remainder.

1,2,251,502

Greatest Common Factor

We found the factors 690,131,502 . The biggest common factor number is the GCF number.
So the greatest common factor 690,131,502 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 403, 663, 193
• GCF of 289, 195, 516
• GCF of 676, 401, 819
• GCF of 405, 206, 444
• GCF of 586, 383, 349

1. What is the GCF of 690, 131, 502?

Answer: GCF of 690, 131, 502 is 1.

2. How to Find the GCF of 690, 131, 502

Answer: Greatest Common Factor(GCF) of 690, 131, 502 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(690, 131, 502) = 1.